This is an excerpt from the first chapter of Being Family by Scott Keith (1517 Publishing, 2026), pgs 1-6.
The Gospel is Dynamite
I had this professor in college named Dr. Rod Rosenbladt, he looked like a hobbit and taught like a prophet. One day, during a lecture on Romans 1:16, “For I am not ashamed of the gospel, for it is the power of God for salvation to everyone who believes,” he slammed his hand on the lectern and shouted, “The Gospel is dynamite! It explodes faith into the heart of the believer!” That stuck with me. The Gospel doesn’t woo you. It doesn’t negotiate with you. It doesn’t coddle you or even merely draw you. The preached Gospel detonates your Old Adam, your old sinful way of life. And when the scene is surveyed after the explosion, we find that it has left nothing behind but what will save us: Christ and Him crucified for the forgiveness of your sin. And it does this not because you earned it, sought it, or prepared your heart just right—but because God saves sinners. Full stop.
As 1 Corinthians 1:18 puts it: “The word of the cross is folly to those who are perishing, but to us who are being saved it is the power of God.” So, when we ask, “How am I saved?” the answer is simple, explosive, and humbling: by God’s doing alone. Through the preached Gospel of Christ Jesus, connected to water in baptism, or spoken from the mouth of another. Not by your effort, repentance, or sincerity. In fact, as that same professor liked to say, “Even your repentance is half-assed.” And he was right. God must blow up even that.
But What Now?
The natural follow-up to this good news is always: “If God saves me completely by grace, if it’s all Jesus and not me, then what do I do now?” We all ask that question at some point. “What do I do now? What can I do for God now? How can I properly say ‘thank you’ to God?” And the answer from the Reformers is delightfully offensive: you can’t do anything for God. And we know this for two obvious reasons.
First, He doesn’t need anything you have or could provide. He’s not running low on energy or direction or power. He’s God. And two, everything you have, He gave you. Let me put it to you this way. Imagine you’re a parent—and your birthday is coming up. One of your kids comes into the room, eyes full of excitement and maybe a little bit of mischief, and says, “Hey Dad, can I have fifty bucks?”
You look at them a little sideways. “Why do you need fifty dollars?” you ask. And with complete sincerity, they reply, “Because I want to buy you a present for your birthday.” Now, if you’ve got the fifty—and if you’re feeling generous, or maybe just amused—you hand it over. Off they go to the local store or, more likely these days, jump on Amazon with mom’s help. And they pick out something for you. Something they think is great. Something that shows they put some thought into it. But let’s be honest: they don’t exactly know what you like. So they buy you a tie. Not just any tie, but one of those gaudy, wide ones that look like it came straight out of a 1970s used car commercial. It’s bright, it’s patterned, and it’s about as wearable as a disco ball. You hate it. But that doesn’t really matter. Mom helps them wrap it up in far too much Scotch tape. Your birthday arrives. You sit down, they hand you the lumpy, poorly wrapped box, eyes wide with anticipation. And what do you do? You open it up, and there it is—the tie you don’t need, don’t like, and will probably never wear. And what do you say? “Wow! Thank you! I love it!” Not because you love the tie. You don’t. But you do love them. And that makes all the difference in the world.
Every parent has lived through this absurd little scene and now laughs about it. But let me tell you something more absurd: we think we can do this with God. We think we can take what God has already given us—our life, our talents, our money, our works, our will—and package it up and hand it back to Him like it’s something new, something valuable, something He didn’t already own. As if He’s sitting up in heaven thinking, “Oh, good, I was really hoping you’d tithe a little harder this month. That really helps me out.”
But the Reformers still understood the desire to do something and understood that God has things planned for us to do. It’s just that we don’t do them to or for God; we do them to and for our neighbor.
Luther says it like this: “God does not need our good works, but our neighbor does.” [8] That’s the whole game right there. God isn’t sitting around hoping for our gaudy little ties. He doesn’t need your effort. He’s not impressed with your moral hustle. He gave you the fifty bucks in the first place, remember? But he also gave you neighbors to love and serve freely.
And these are the gifts, our service to our neighbors, that, in His grace, He still receives. These services to our neighbors end up being our clumsy, tape-covered gifts––our awkward efforts at obedience, our often-misguided good intentions—that He receives as service to Him. Not because of the gift, but because through these small acts, he uses us as His hands to answer prayers. And He gives us these gifts of service and being served by others, as gifts because He loves us. But don’t mistake that love for a transaction. This isn’t a barter system. God’s love is not conditioned on how nice your gift is. In fact, He already gave you the best gift you’ll ever receive: His Son, nailed to a cross outside the city gates, for you. So no, God doesn’t need your gift. He doesn’t need your tie. But your neighbor does. And because of that, your fumbling acts of faith and love are not rejected—they’re welcomed. But let’s not get confused. You’re not earning favor. You’re not paying Him back. He’s the one who gave you the fifty bucks to begin with. You’re the child, with wide eyes and unsteady hands, giving your Father a gift that was already His. And in Christ, He delights in you anyway.
Or as Luther once put it: “Faith is a living, daring confidence in God’s grace, so sure and certain that a man would stake his life on it a thousand times.” [9] And Gene Veith reminds us: “The Christian life is not about what we do for God, but what God does for us.” [10]
It’s never really been about the tie. It’s always been about the Father who loves to give and always gives through people like you. This is the idea of the doctrine of vocation.
The Doctrine of Vocation
Vocation is the place where God hides Himself in your ordinary life—for the sake of your neighbor. Let’s be clear about that word neighbor. We’re not talking about some abstract “love humanity” bumper sticker theology here. We’re not talking about a general warm regard for the world, or some vague commitment to kindness. No. When we say neighbor, we mean your neighbor. The ones God has already placed into your life, whether that’s your kids, your spouse, your coworkers, your friends, your aging parents, or that guy next door who mows at 6:00 a.m. and never brings his trash bins in. That’s your neighbor. And that’s where vocation happens.
Gene Veith hits the nail on the head when he writes, “Vocation is not what we do for God; it is what God does for our neighbor through us.” [11] That’s a radically freeing piece of theology. It’s a wrecking ball to the idea that there’s some separate, sacred life you’re supposed to chase down. Your job, your marriage, your parenting, your responsibilities—these aren’t detours from the “real” spiritual life. They are the spiritual life. They are the very masks behind which God is at work.
Luther says it bluntly: “The works of monks and priests, however holy and arduous they may be, do not differ one whit in the sight of God from the works of a rustic laborer in the field or a woman going about her household tasks.” [12] In other words, the holiest thing happening in your house this week might not be your devotional time—it might be folding the laundry for the fourth time while your toddler unfolds it behind you. It might be going to work when you don’t feel like it. It might be staying married when it’s hard. It might be holding the hand of your mother in hospice.
Building off Luther’s ideas, theologian Gustaf Wingren, makes the point even more boldly: “Vocation is nothing less than God’s mask behind which He hides while He cares for the world through human beings.” [13] Now, don’t get the wrong idea. This isn’t about making your work salvific. Your vocation doesn’t save you. That’s Christ’s job, and He’s already finished it. You’re justified by grace through faith—apart from works. Full stop.
But that doesn’t mean works don’t matter. They just matter for someone else. They matter for your neighbor. That’s the point of vocation. You don’t love your spouse to earn God’s favor—you already have it in Christ. You love your spouse because they need love. You don’t raise your kids to help you climb your own spiritual ladder—you do it because God has handed them to you and said, “Here. Love them. Protect them. Teach them.” Vocation isn’t some second-tier spiritual life for people who aren’t in “ministry.” It is the Christian life, lived in the real world, in the real flesh, with real people. It’s getting up in the morning, brewing the coffee, doing your job, paying your bills, making dinner, and dying to yourself—again and again—for the good of someone else.
And because Christ uses those daily acts to serve your neighbor, you have freedom. Freedom from the fear of getting it all wrong. Freedom from having to prove anything to God. Freedom for your neighbor. So no, your daily grind isn’t a distraction from the Christian life. It is the Christian life. It’s messy, it’s hidden, it’s unremarkable in the eyes of the world, but it’s holy. Because God is there, hidden in the mundane, loving His world through you. And that’s the scandal and the beauty of vocation. You don’t have to chase a divine calling to find God. He’s already at your kitchen table. He’s in your minivan. He’s behind your desk at work. He’s present in the very people who need you. That’s where the Christian life is lived, not above the clouds, but on the ground.